* @param $number Float: a statistical number
* @param $trExtraParams Array: params to table row, see Html::elememt
* @param $descMsg String: message key
- * @param $descMsgParam Array: message params
+ * @param array|string $descMsgParam Message parameters
* @return string table row in HTML format
*/
private function formatRow( $text, $number, $trExtraParams = array(), $descMsg = '', $descMsgParam = '' ) {